Where is the Way? In the Piss and Shit

Master Dongguo asked Zhuangzi, “This thing called the Way—where does it exist?”
Zhuangzi, said, “There’s no place it doesn’t exist.”
“Come,” said Master Dongguo, “you must be more specific!”
“It is in the ant.”
“As low a thing as that?”
“It is in the panic grass.”
“But that’s lower still!”
“It is in the tiles and shards.”
“How can it be so low?”
“It is in the piss and shit!”1